The weight lifted. It was as if a heavy cloak, woven from exhaustion and despair, had been snatched away. He swung his legs over the side of the bed, a smile already forming. Michael usually needed to coax his body into motion. Now, he was practically leaping. He felt… invigorated.

A curt message from the hospital. A data entry error. Their records were crossed. He’d received someone else's… well, let’s just say the medication regime they'd prescribed was *very* effective. Michael blinked, then let out a whoop. This was a good thing.

Emotion: rejuvenated

Cluster: Positive / Joy
PC1 (Valence): 3.32 Positive
PC2 (Disposition): -0.82

Role in Research

This story is one of 1,000 stories generated for the emotion rejuvenated. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 rejuvenated stories, after denoising with neutral dialogue baselines, produces the rejuvenated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the rejuvenated vector is projected through the unembedding matrix.

Promoted:
la0.547
de0.526
newfound0.523
invigor0.495
rejuvenated0.495
Suppressed:
😞-0.485
😣-0.451
-0.434
worse-0.419
😥-0.385